tree 0bcef6b93bb8c8d00869a60330cd3bf571af57f6
parent 039f91e58af6c528951c28824f8f34e306fd7c03
author Matthew Barth <msbarth@us.ibm.com> 1633550130 -0500
committer Matthew Barth <msbarth@linux.ibm.com> 1634310604 +0000

control: Correct reloading groups.json thru SIGHUP

When providing a SIGHUP, the groups.json was not getting reloaded due to
being a pure static method. This changes that method to load the
groups.json if not already loaded and requested to load the groups.json
which is the default.

All of available groups are now saved off during a SIGHUP and restored
if the groups.json or events.json fail to be reloaded. If there are no
failures in reloading neither the groups.json nor the events.json, the
newly loaded groups.json is used instead.

Change-Id: I44870e796530fdb325e0821429a203969ae05018
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>